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Report on CLEF 2019.
Martin Braschler
Linda Cappellato
Fabio Crestani
Nicola Ferro
Gundula Heinatz Bürki
David E. Losada
Henning Müller
Andreas Rauber
Jacques Savoy
Published in:
SIGIR Forum (2019)
Keyphrases
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information retrieval
query expansion
question answering
cross language
information systems
ad hoc retrieval
database
website
information extraction
language model
document collections
cross lingual
query translation
european languages